pavelbannov
679aecbc76
# Conflicts: # common/services/ASC.Webhooks.Service/WebhookSender.cs # products/ASC.Files/Core/Services/NotifyService/NotifyClient.cs
390 lines
12 KiB
C#
390 lines
12 KiB
C#
// (c) Copyright Ascensio System SIA 2010-2022
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//
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// This program is a free software product.
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// You can redistribute it and/or modify it under the terms
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// of the GNU Affero General Public License (AGPL) version 3 as published by the Free Software
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// Foundation. In accordance with Section 7(a) of the GNU AGPL its Section 15 shall be amended
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// to the effect that Ascensio System SIA expressly excludes the warranty of non-infringement of
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// any third-party rights.
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//
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// This program is distributed WITHOUT ANY WARRANTY, without even the implied warranty
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// of MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. For details, see
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// the GNU AGPL at: http://www.gnu.org/licenses/agpl-3.0.html
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//
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// You can contact Ascensio System SIA at Lubanas st. 125a-25, Riga, Latvia, EU, LV-1021.
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//
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// The interactive user interfaces in modified source and object code versions of the Program must
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// display Appropriate Legal Notices, as required under Section 5 of the GNU AGPL version 3.
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//
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// Pursuant to Section 7(b) of the License you must retain the original Product logo when
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// distributing the program. Pursuant to Section 7(e) we decline to grant you any rights under
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// trademark law for use of our trademarks.
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//
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// All the Product's GUI elements, including illustrations and icon sets, as well as technical writing
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// content are licensed under the terms of the Creative Commons Attribution-ShareAlike 4.0
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// International. See the License terms at http://creativecommons.org/licenses/by-sa/4.0/legalcode
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namespace ASC.Common.Threading;
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[Singletone]
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public class DistributedTaskCacheNotify
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{
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public ConcurrentDictionary<string, CancellationTokenSource> Cancelations { get; }
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public ICache Cache { get; }
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private readonly ICacheNotify<DistributedTaskCancelation> _cancelTaskNotify;
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private readonly ICacheNotify<DistributedTaskCache> _taskCacheNotify;
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public DistributedTaskCacheNotify(
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ICacheNotify<DistributedTaskCancelation> cancelTaskNotify,
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ICacheNotify<DistributedTaskCache> taskCacheNotify,
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ICache cache)
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{
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Cancelations = new ConcurrentDictionary<string, CancellationTokenSource>();
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Cache = cache;
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_cancelTaskNotify = cancelTaskNotify;
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cancelTaskNotify.Subscribe((c) =>
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{
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if (Cancelations.TryGetValue(c.Id, out var s))
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{
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s.Cancel();
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}
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}, CacheNotifyAction.Remove);
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_taskCacheNotify = taskCacheNotify;
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taskCacheNotify.Subscribe((c) =>
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{
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Cache.HashSet(c.Key, c.Id, (DistributedTaskCache)null);
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}, CacheNotifyAction.Remove);
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taskCacheNotify.Subscribe((c) =>
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{
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Cache.HashSet(c.Key, c.Id, c);
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}, CacheNotifyAction.InsertOrUpdate);
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}
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public void CancelTask(string id)
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{
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_cancelTaskNotify.Publish(new DistributedTaskCancelation() { Id = id }, CacheNotifyAction.Remove);
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}
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public async Task CancelTaskAsync(string id)
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{
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await _cancelTaskNotify.PublishAsync(new DistributedTaskCancelation() { Id = id }, CacheNotifyAction.Remove);
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}
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public void SetTask(DistributedTask task)
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{
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_taskCacheNotify.Publish(task.DistributedTaskCache, CacheNotifyAction.InsertOrUpdate);
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}
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public async Task SetTaskAsync(DistributedTask task)
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{
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await _taskCacheNotify.PublishAsync(task.DistributedTaskCache, CacheNotifyAction.InsertOrUpdate);
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}
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public void RemoveTask(string id, string key)
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{
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_taskCacheNotify.Publish(new DistributedTaskCache() { Id = id, Key = key }, CacheNotifyAction.Remove);
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}
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public async Task RemoveTaskAsync(string id, string key)
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{
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await _taskCacheNotify.PublishAsync(new DistributedTaskCache() { Id = id, Key = key }, CacheNotifyAction.Remove);
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}
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}
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[Singletone(typeof(ConfigureDistributedTaskQueue))]
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public class DistributedTaskQueueOptionsManager : OptionsManager<DistributedTaskQueue>
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{
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public DistributedTaskQueueOptionsManager(IOptionsFactory<DistributedTaskQueue> factory) : base(factory) { }
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public DistributedTaskQueue Get<T>() where T : DistributedTask
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{
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return Get(typeof(T).FullName);
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}
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}
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[Scope]
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public class ConfigureDistributedTaskQueue : IConfigureNamedOptions<DistributedTaskQueue>
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{
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private readonly DistributedTaskCacheNotify _distributedTaskCacheNotify;
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public readonly IServiceProvider _serviceProvider;
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public ConfigureDistributedTaskQueue(
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DistributedTaskCacheNotify distributedTaskCacheNotify,
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IServiceProvider serviceProvider)
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{
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_distributedTaskCacheNotify = distributedTaskCacheNotify;
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_serviceProvider = serviceProvider;
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}
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public void Configure(DistributedTaskQueue queue)
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{
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queue.DistributedTaskCacheNotify = _distributedTaskCacheNotify;
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queue.ServiceProvider = _serviceProvider;
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}
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public void Configure(string name, DistributedTaskQueue options)
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{
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Configure(options);
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options.Name = name;
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}
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}
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public class DistributedTaskQueue
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{
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public IServiceProvider ServiceProvider { get; set; }
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public DistributedTaskCacheNotify DistributedTaskCacheNotify { get; set; }
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public string Name
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{
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get => _name;
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set => _name = value + GetType().Name;
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}
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public int MaxThreadsCount
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{
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set => Scheduler = value <= 0
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? TaskScheduler.Default
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: new ConcurrentExclusiveSchedulerPair(TaskScheduler.Default, value).ConcurrentScheduler;
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}
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private ICache Cache => DistributedTaskCacheNotify.Cache;
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private TaskScheduler Scheduler { get; set; } = TaskScheduler.Default;
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public static readonly int InstanceId = Process.GetCurrentProcess().Id;
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private string _name;
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private ConcurrentDictionary<string, CancellationTokenSource> Cancelations
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{
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get
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{
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return DistributedTaskCacheNotify.Cancelations;
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}
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}
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public void QueueTask(DistributedTaskProgress taskProgress)
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{
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QueueTask((a, b) => taskProgress.RunJob(), taskProgress);
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}
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public void QueueTask(Action<DistributedTask, CancellationToken> action, DistributedTask distributedTask = null)
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{
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if (distributedTask == null)
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{
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distributedTask = new DistributedTask();
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}
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distributedTask.InstanceId = InstanceId;
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var cancelation = new CancellationTokenSource();
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var token = cancelation.Token;
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Cancelations[distributedTask.Id] = cancelation;
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var task = new Task(() => { action(distributedTask, token); }, token, TaskCreationOptions.LongRunning);
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task.ConfigureAwait(false)
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.GetAwaiter()
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.OnCompleted(() => OnCompleted(task, distributedTask.Id));
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distributedTask.Status = DistributedTaskStatus.Running;
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if (distributedTask.Publication == null)
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{
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distributedTask.Publication = GetPublication();
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}
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distributedTask.PublishChanges();
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task.Start(Scheduler);
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}
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public void QueueTask(Func<DistributedTask, CancellationToken, Task> action, DistributedTask distributedTask = null)
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{
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if (distributedTask == null)
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{
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distributedTask = new DistributedTask();
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}
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distributedTask.InstanceId = InstanceId;
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var cancelation = new CancellationTokenSource();
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var token = cancelation.Token;
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Cancelations[distributedTask.Id] = cancelation;
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var task = new Task(() =>
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{
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var t = action(distributedTask, token);
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t.ConfigureAwait(false)
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.GetAwaiter()
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.OnCompleted(() => OnCompleted(t, distributedTask.Id));
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}, token, TaskCreationOptions.LongRunning);
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task.ConfigureAwait(false);
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distributedTask.Status = DistributedTaskStatus.Running;
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if (distributedTask.Publication == null)
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{
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distributedTask.Publication = GetPublication();
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}
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distributedTask.PublishChanges();
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task.Start(Scheduler);
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}
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public IEnumerable<DistributedTask> GetTasks()
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{
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var tasks = Cache.HashGetAll<DistributedTaskCache>(_name).Values.Select(r => new DistributedTask(r)).ToList();
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tasks.ForEach(t =>
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{
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if (t.Publication == null)
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{
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t.Publication = GetPublication();
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}
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});
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return tasks;
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}
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public IEnumerable<T> GetTasks<T>() where T : DistributedTask
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{
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var tasks = Cache.HashGetAll<DistributedTaskCache>(_name).Values.Select(r =>
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{
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var result = ServiceProvider.GetService<T>();
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result.DistributedTaskCache = r;
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return result;
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}).ToList();
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tasks.ForEach(t =>
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{
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if (t.Publication == null)
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{
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t.Publication = GetPublication();
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}
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});
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return tasks;
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}
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public T GetTask<T>(string id) where T : DistributedTask
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{
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var cache = Cache.HashGet<DistributedTaskCache>(_name, id);
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if (cache != null)
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{
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using var scope = ServiceProvider.CreateScope();
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var task = scope.ServiceProvider.GetService<T>();
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task.DistributedTaskCache = cache;
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if (task.Publication == null)
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{
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task.Publication = GetPublication();
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}
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return task;
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}
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return null;
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}
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public DistributedTask GetTask(string id)
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{
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var cache = Cache.HashGet<DistributedTaskCache>(_name, id);
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if (cache != null)
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{
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var task = new DistributedTask();
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task.DistributedTaskCache = cache;
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if (task.Publication == null)
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{
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task.Publication = GetPublication();
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}
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return task;
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}
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return null;
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}
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public void SetTask(DistributedTask task)
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{
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DistributedTaskCacheNotify.SetTask(task);
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}
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public void RemoveTask(string id)
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{
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DistributedTaskCacheNotify.RemoveTask(id, _name);
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}
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public void CancelTask(string id)
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{
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DistributedTaskCacheNotify.CancelTask(id);
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}
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private void OnCompleted(Task task, string id)
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{
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var distributedTask = GetTask(id);
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if (distributedTask != null)
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{
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distributedTask.Status = DistributedTaskStatus.Completed;
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distributedTask.Exception = task.Exception;
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if (task.IsFaulted)
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{
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distributedTask.Status = DistributedTaskStatus.Failted;
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}
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if (task.IsCanceled)
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{
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distributedTask.Status = DistributedTaskStatus.Canceled;
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}
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Cancelations.TryRemove(id, out _);
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distributedTask.PublishChanges();
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}
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}
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private Action<DistributedTask> GetPublication()
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{
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return (t) =>
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{
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if (t.DistributedTaskCache != null)
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{
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t.DistributedTaskCache.Key = _name;
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}
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DistributedTaskCacheNotify.SetTask(t);
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};
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}
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}
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public static class DistributedTaskQueueExtention
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{
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public static DIHelper AddDistributedTaskQueueService<T>(this DIHelper services, int maxThreadsCount) where T : DistributedTask
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{
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services.TryAdd<DistributedTaskCacheNotify>();
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services.TryAdd<DistributedTaskQueueOptionsManager>();
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services.TryAdd<DistributedTaskQueue>();
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var type = typeof(T);
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if (!type.IsAbstract)
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{
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services.TryAdd<T>();
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}
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services.TryAddSingleton<IConfigureOptions<DistributedTaskQueue>, ConfigureDistributedTaskQueue>();
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_ = services.Configure<DistributedTaskQueue>(type.Name, r =>
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{
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r.MaxThreadsCount = maxThreadsCount;
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//r.errorCount = 1;
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});
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return services;
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}
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} |